Navbar (actually, ALL drop-down menus) seems to have broken overnight - help!

[mkdevo]

i logged into my forum this morning, and for no apparent reason, my navbar seems to have broken.

i've attached an image of what it looks like now. here's what's wrong with it:

- i had my UserCP link set up as a drop-down menu, like on here. that's gone.
- i had multiple Calendars set up as a drop-down menu. that's gone.
- the Search drop-down menu is gone.
- the 'Mark Forums Read' and 'Open Buddy List' links were never there before.

nothing has been changed. it just looked like this suddenly when i logged in this morning. anyone have any ideas? my navbar code is below.

<script type="text/javascript" language="JavaScript">
<!--
function log_out()
{
  // You can change 30 and 0.3 to suit your 'tastes' :)
  bo = document.getElementsByTagName('body');
  bo[0].style.filter = 'Alpha(opacity="30")';
  bo[0].style.MozOpacity = '0.3';
  bo[0].style.opacity = '0.3';

  if (confirm('$vbphrase[sure_you_want_to_log_out]'))
  {
    return true;
  }
  else
  {
    bo[0].style.filter = 'Alpha(opacity="100")';
    bo[0].style.MozOpacity = '1';
    bo[0].style.opacity = '1';

    return false;
  }
}
//-->
</script>

<br />
$menucontrol
<!-- breadcrumb, login, pm info -->
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
	<td class="alt1" width="100%">
		<if condition="is_array($navbits)">
			<table cellpadding="0" cellspacing="0" border="0">
			<tr valign="bottom">
				<td><a href="#" onclick="history.back(1); return false;"><img src="$stylevar[imgdir_misc]/navbits_start.gif" alt="$vbphrase[go_back]" border="0" /></a></td>
				<td>&nbsp;</td>
				<td width="100%"><span class="navbar"><a href="$vboptions[forumhome].php$session[sessionurl_q]" accesskey="1">$vboptions[bbtitle]</a></span> $navbits[breadcrumb]</td>
			</tr>
			<tr>
				<td class="navbar" style="font-size:10pt; padding-top:1px" colspan="3"><if condition="$_SERVER['REQUEST_METHOD'] == 'POST'"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_finallink_$stylevar[textdirection].gif" alt="" border="0" /><else /><a href="$scriptpath"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_finallink.gif" alt="$vbphrase[reload_this_page]" border="0" /></a></if> <strong>$navbits[lastelement]</strong></td>
			</tr>
			</table>
		<else />
			<div class="navbar" style="font-size:10pt"><a href="$vboptions[forumhome].php$session[sessionurl_q]" accesskey="1"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_start.gif" alt="" border="0" /></a> <strong>$vboptions[bbtitle]</strong></div>
		</if>
	</td>
		<td class="alt2"><a href="$vboptions[bburl]/profile.php?do=editavatar">$navbaravatar</a></td>
	<if condition="$show['member']">

		<td class="alt1" valign="center" nowrap="nowrap">
		<div class="smallfont">
			<strong><phrase 1="$bbuserinfo[username]">$vbphrase[welcome_x]</phrase></strong><br />
			<phrase 1="$pmbox[lastvisitdate]" 2="$pmbox[lastvisittime]">$vbphrase[last_visited_x_at_y]</phrase>
			<if condition="$show['pmstats']"><br /><phrase 1="$vbphrase[unread_x_nav_compiled]" 2="$vbphrase[total_x_nav_compiled]" 3="$session[sessionurl_q]">$vbphrase[private_messages_nav]</phrase></if>
			<if condition="$show['pmwarning']"><br /><strong><phrase 1="$vbphrase[pmpercent_nav_compiled]">$vbphrase[your_pm_box_is_x_full]</phrase></strong></if>
		</div>
		</td>

	<else />

		<td class="alt2" nowrap="nowrap" style="padding:0px">

		<!-- login form -->
		<form action="login.php?do=login" method="post" onsubmit="md5hash(vb_login_password,vb_login_md5password,vb_login_md5password_utf)">
		<script type="text/javascript" src="clientscript/vbulletin_md5.js?v=$vboptions[simpleversion]"></script>
		<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
		<tr>
			<td class="smallfont"><label for="navbar_username">$vbphrase[username]</label></td>
			<td><input type="text" class="bginput" style="font-size: 11px" name="vb_login_username" id="navbar_username" size="10" accesskey="u" tabindex="101" value="$vbphrase[username]" onfocus="if (this.value == '$vbphrase[username]') this.value = '';" /></td>
			<td class="smallfont" colspan="2" nowrap="nowrap"><label for="cb_cookieuser_navbar"><input type="checkbox" name="cookieuser" value="1" tabindex="103" id="cb_cookieuser_navbar" accesskey="c" checked="checked" />$vbphrase[remember_me]</label></td>
		</tr>
		<tr>
			<td class="smallfont"><label for="navbar_password">$vbphrase[password]</label></td>
			<td><input type="password" class="bginput" style="font-size: 11px" name="vb_login_password" id="navbar_password" size="10" tabindex="102" /></td>
			<td><input type="submit" class="button" value="$vbphrase[log_in]" tabindex="104" title="$vbphrase[enter_username_to_login_or_register]" accesskey="s" /></td>
		</tr>
		</table>
		<input type="hidden" name="s" value="$session[sessionhash]" />
		<input type="hidden" name="do" value="login" />
		<input type="hidden" name="vb_login_md5password" />
		<input type="hidden" name="vb_login_md5password_utf" />
		</form>
		<!-- / login form -->

		</td>

	</if>

</tr>
</table>
<!-- / breadcrumb, login, pm info -->

<!-- nav buttons bar -->
<div align="center">
	<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="0" border="0" width="100%" align="center" style="border-top-width:0px">
	<tr align="center">
		<td class="vbmenu_control"><a href="$vboptions[portalhome]">$vboptions[hometitle]</a></td>
    <if condition="$show['member']">
      <td id="usercpoptions" class="vbmenu_control"><a href="usercp.php$session[sessionurl_q]">$vbphrase[user_cp]</a>
        <script type="text/javascript"> vbmenu_register("usercpoptions"); </script></td>
    </if>
		<if condition="$show['registerbutton']">
			<td class="vbmenu_control"><a href="register.php$session[sessionurl_q]" rel="nofollow">$vbphrase[register]</a></td>
		</if>
		<td class="vbmenu_control"><a href="faq.php$session[sessionurl_q]" accesskey="5">$vbphrase[faq]</a></td>
		<td id="calpopupmenu" class="vbmenu_control"><a href="#calpopupmenu">$vbphrase[calendar]</a> <script type="text/javascript"> vbmenu_register("calpopupmenu"); </script></td>
		<if condition="$show['popups']">
			<if condition="$show['searchbuttons']">
				<if condition="$show['member']">
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getnew" accesskey="2">$vbphrase[new_posts_nav]</a></td>
				<else />
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getdaily" accesskey="2">$vbphrase[todays_posts]</a></td>
				</if>
				<td id="navbar_search" class="vbmenu_control"><a href="search.php$session[sessionurl_q]" accesskey="4" rel="nofollow">$vbphrase[search]</a> <if condition="$show['quicksearch']"><script type="text/javascript"> vbmenu_register("navbar_search"); </script></if></td>
			</if>
			<if condition="$show['member']">
				<td id="usercptools" class="vbmenu_control"><a href="$show[nojs_link]#usercptools">$vbphrase[quick_links]</a> <script type="text/javascript"> vbmenu_register("usercptools"); </script></td>
			<else />
			<if condition="$show['switchdisplay']">
				<td class="vbmenu_control">$switchdisplay</td>
				</if>
			</if>
		<else />
			<if condition="$show['searchbuttons']">
				<td class="vbmenu_control"><a href="search.php$session[sessionurl_q]" accesskey="4">$vbphrase[search]</a></td>
				<if condition="$show['member']">
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getnew" accesskey="2">$vbphrase[new_posts_nav]</a></td>
				<else />
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getdaily" accesskey="2">$vbphrase[todays_posts]</a></td>
				</if>
			</if>
			<td class="vbmenu_control"><a href="forumdisplay.php?$session[sessionurl]do=markread" rel="nofollow">$vbphrase[mark_forums_read]</a></td>
            <if condition="$show['member']">           
                <td class="vbmenu_control"><a href="#" onclick="window.open('misc.php?$session[sessionurl]do=buddylist&amp;focus=1','buddylist','statusbar=no,menubar=no,toolbar=no,scrollbars=yes,resizable=yes,width=250,height=300'); return false;">$vbphrase[open_buddy_list]</a></td>           
            </if>
		</if>
		$template_hook[navbar_buttons_right]
		<if condition="$show['member']">
			<td class="vbmenu_control"><a href="login.php?$session[sessionurl]do=logout&amp;logouthash=$bbuserinfo[logouthash]" onclick="return log_out('$vbphrase[sure_you_want_to_log_out]')">$vbphrase[log_out]</a></td>
		</if>
	</tr>
	</table>
</div>
<!-- / nav buttons bar -->

<br />
<if condition="$show['forumdesc']">
	<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
	<tr>
		<td class="alt1" width="100%"><strong>$foruminfo[title]</strong> <span class="smallfont">$foruminfo[description]</span></td>
	</tr>
	</table>
	<br />
</if>

<if condition="$show['popups']">
<!-- NAVBAR POPUP MENUS -->

	<if condition="$show['searchbuttons']">
	<!-- header quick search form -->
	<div class="vbmenu_popup" id="navbar_search_menu" style="display:none">
		<form action="search.php?do=process" method="post">
		<table cellpadding="4" cellspacing="1" border="0">
		<tr>
			<td class="thead">$vbphrase[search_forums]</td>
<!-- Start Abe1 Search Title only in search drop-down -->
</tr>
<tr>
<td class="vbmenu_option" title="nohilite">
<input type="checkbox" name="titleonly" value="1" /> $vbphrase[search_titles_only]
</td>
<!-- End Abe1 Search Title only in search drop-down -->
		</tr>
		<tr>
			<td class="vbmenu_option" title="nohilite">
				<input type="hidden" name="do" value="process" />
				<input type="hidden" name="showposts" value="0" />
				<input type="hidden" name="quicksearch" value="1" />
				<input type="hidden" name="childforums" value="1" />
				<input type="hidden" name="exactname" value="1" />
				<input type="hidden" name="s" value="$session[sessionhash]" />
				<div><input type="text" class="bginput" name="query" size="25" tabindex="1001" /><input type="submit" class="button" value="$vbphrase[go]" tabindex="1004" /></div>
			</td>
		</tr>
		<tr>
			<td class="vbmenu_option" title="nohilite">
				<label for="rb_nb_sp0"><input type="radio" name="showposts" value="0" id="rb_nb_sp0" tabindex="1002" checked="checked" />$vbphrase[show_threads]</label>
				&nbsp;
				<label for="rb_nb_sp1"><input type="radio" name="showposts" value="1" id="rb_nb_sp1" tabindex="1003" />$vbphrase[show_posts]</label>
			</td>
		</tr>
		<tr>
			<td class="vbmenu_option"><a href="search.php$session[sessionurl_q]" accesskey="4" rel="nofollow">$vbphrase[advanced_search]</a></td>
		</tr>
		$template_hook[navbar_search_menu]
		</table>
		</form>
	</div>
	<!-- / header quick search form -->
	</if>

	<if condition="$show['member']">
	<!-- user cp tools menu -->
	<div class="vbmenu_popup" id="usercptools_menu" style="display:none">
		<table cellpadding="4" cellspacing="1" border="0">

		<tr><td class="thead">$vbphrase[quick_links]</td></tr>       
        <if condition="$vboptions['enablesearches']"><tr><td class="vbmenu_option"><a href="search.php?$session[sessionurl]do=getdaily">$vbphrase[todays_posts]</a></td></tr></if>
		<tr><td class="vbmenu_option"><a href="forumdisplay.php?$session[sessionurl]do=markread">$vbphrase[mark_forums_read]</a></td></tr>
		<tr><td class="vbmenu_option"><a href="#" onclick="window.open('misc.php?$session[sessionurl]do=buddylist&amp;focus=1','buddylist','statusbar=no,menubar=no,toolbar=no,scrollbars=yes,resizable=yes,width=250,height=300'); return false;">$vbphrase[open_buddy_list]</a></td></tr>
		$template_hook[navbar_quick_links_menu_pos1]
		<tr><td class="thead"><a href="usercp.php$session[sessionurl_q]">$vbphrase[user_control_panel]</a></td></tr>
		<if condition="$show['siglink']"><tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=editsignature">$vbphrase[edit_signature]</a></td></tr></if>
		<!--<if condition="$show['avatarlink']"><tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=editavatar">$vbphrase[edit_avatar]</a></td></tr></if>-->
		<tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=editprofile">$vbphrase[edit_profile]</a></td></tr>
		<tr><td class="vbmenu_option"><a href="profile.php?$session[sessionurl]do=editoptions">$vbphrase[edit_options]</a></td></tr>
		$template_hook[navbar_quick_links_menu_pos2]
		<tr><td class="thead">$vbphrase[miscellaneous]</td></tr>
		<if condition="$show['pmmainlink']"><tr><td class="vbmenu_option"><a href="private.php$session[sessionurl_q]" rel="nofollow">$vbphrase[private_messages]</a></td></tr></if>
		<tr><td class="vbmenu_option"><a href="subscription.php$session[sessionurl_q]" rel="nofollow">$vbphrase[subscribed_threads]</a></td></tr>
		<tr><td class="vbmenu_option"><a href="member.php?$session[sessionurl]u=$bbuserinfo[userid]">$vbphrase[my_profile]</a></td></tr>
		<tr><td class="vbmenu_option"><a href="psistats.php$session[sessionurl_q]">$vbphrase[psistats_link]</a></td></tr>
		<if condition="$show['wollink']"><tr><td class="vbmenu_option"><a href="online.php$session[sessionurl_q]">$vbphrase[whos_online]</a></td></tr></if>
		$template_hook[navbar_quick_links_menu_pos3]

		</table>
	</div>
	<!-- / user cp tools menu -->
	</if>
	<!-- calpopupmenu -->
	<div class="vbmenu_popup" id="calpopupmenu_menu" style="display:none">
		<table cellpadding="4" cellspacing="1" border="0">
		
		<tr><td class="thead">$vbphrase[calendar]</td></tr>		
		<tr><td class="vbmenu_option"><a href="calendar.php?c=1$session[sessionurl_q]">The Breakfast</a></td></tr>
		<tr><td class="vbmenu_option"><a href="calendar.php?c=3$session[sessionurl_q]">Side Projects</a></td></tr>
		</table>
	</div>
	<!-- / calpopupmenu -->
<!-- / NAVBAR POPUP MENUS -->

<!-- PAGENAV POPUP -->

	<div class="vbmenu_popup" id="pagenav_menu" style="display:none">
		<table cellpadding="4" cellspacing="1" border="0">
		<tr>
			<td class="thead" nowrap="nowrap">$vbphrase[go_to_page]</td>
		</tr>
		<tr>
			<td class="vbmenu_option" title="nohilite">
			<form action="$vboptions[forumhome].php" method="get" onsubmit="return this.gotopage()" id="pagenav_form">
				<input type="text" class="bginput" id="pagenav_itxt" style="font-size:11px" size="4" />
				<input type="button" class="button" id="pagenav_ibtn" value="$vbphrase[go]" />
			</form>
			</td>
		</tr>
		</table>
	</div>

<!-- / PAGENAV POPUP -->
</if>

<if condition="$show['popups'] AND $show['member']">
<div class="vbmenu_popup" id="usercpoptions_menu" style="display:none">
	<table cellpadding="4" cellspacing="1" border="0">		
	<tr><td class="thead" align="$stylevar[left]"><a href="usercp.php$session[sessionurl_q]">$vbphrase[user_control_panel]</a></td></tr>	
	<if condition="$show['pmstats']"><tr><td class="vbmenu_option" align="$stylevar[left]"><a href="private.php$session[sessionurl_q]" rel="nofollow">$vbphrase[private_messages]</a></td></tr></if>
	<tr><td class="vbmenu_option" align="$stylevar[left]"><a href="subscription.php$session[sessionurl_q]" rel="nofollow">$vbphrase[subscribed_threads]</a></td></tr>
	<if condition="$show['siglink']"><tr><td class="vbmenu_option" align="$stylevar[left]"><a href="profile.php?$session[sessionurl]do=editsignature">$vbphrase[edit_signature]</a></td></tr></if>
	<tr><td class="vbmenu_option" align="$stylevar[left]"><a href="profile.php?$session[sessionurl]do=editprofile">$vbphrase[edit_profile]</a></td></tr>
	<tr><td class="vbmenu_option" align="$stylevar[left]"><a href="profile.php?$session[sessionurl]do=editoptions">$vbphrase[edit_options]</a></td></tr>
	<tr><td class="thead" align="$stylevar[left]">$vbphrase[miscellaneous]</td></tr>
	<tr><td class="vbmenu_option" align="$stylevar[left]"><a href="member.php?$session[sessionurl]u=$bbuserinfo[userid]">$vbphrase[my_profile]</a></td></tr>
	</table>
</div>
</if>

<if condition="$show['leftcolumn']">
	$show[spacer_close]
	<if condition="$show['old_explorer']">
		<table cellpadding="0" cellspacing="0" border="0" width="$stylevar[outertablewidth]" align="center">
			<tr>
				<td class="page" valign="top" style="padding:0px 0px 0px $stylevar[spacersize]px" width="160">$forumsideblocks</td>
				<td class="page" valign="top" style="padding:0px">
	<else />
		<div align="center">
			<div class="page" style="width:$stylevar[outerdivwidth]">
				<table cellpadding="0" cellspacing="0" border="0" width="100%">
					<tr>
						<td valign="top">
							<div align="center" style="width:160px; text-align:$stylevar[left]; padding:0px 0px 0px $stylevar[spacersize]px">$forumsideblocks</div>
						</td>
						<td valign="top" width="100%">
							<div style="padding:0px">
	</if>
	$show[spacer_open]
</if>
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
	<td class="thead" align="left">Sponsored Links</td>
</tr>
<tr>
	<td class="alt1" align="center">
		$bannerads<br>
	</td>
</tr>
</table><br>